Effects of overweight and obesity on walking characteristics in adolescents

超重 百分位 体质指数 肥胖 步态 人体测量学 人口 最佳步行速度 人口学 医学 物理疗法 心理学 物理医学与康复 数学 统计 社会学 病理 内科学
作者
Janet S. Dufek,Rayland L. Currie,Philana-Lee Gouws,Lori Candela,Antonio P. Gutierrez,John A. Mercer,LeAnn G. Putney
出处
期刊:Human Movement Science [Elsevier BV]
卷期号:31 (4): 897-906 被引量:48
标识
DOI:10.1016/j.humov.2011.10.003
摘要

Child and adolescent obesity is growing at a staggering rate. Associated potential health risks have been acknowledged in the adult population, and similar concerns have been raised for children and adolescents. However, distinguishing locomotor characteristics related to obesity have yet to be clearly identified for adolescents. The aims of the study were to examine the effects of walking velocity and gender on spatio-temporal characteristics of gait between normal weight (NW) and overweight and obese (OWO) adolescents. In addition, we sought to identify characteristics of gait that are related to body mass index percentile (BMI%). Adolescent students in grades 7–10 (N = 111) from a charter school participated in the study. All participants walked at two speeds (preferred, fast) over an instrumented walkway (120 Hz). Spatio-temporal characteristics of gait were extracted from four walkway passes and evaluated. Results identified significant (p < .05) differences in velocity, percent double support, percent swing phase, and stance width between groups. Only stance width was different (p < .05) between genders. Models to predict BMI% from kinematic walking parameters were of moderate strength (averaging 43.5% explained variance) and were generally stronger for females versus males. Percent double support was the primary predictor variable of BMI% across speed and gender. It is suggested that OWO adolescents may be challenged with control of movement of the center of mass during the support phase of walking.

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
qiqi完成签到,获得积分10
刚刚
肖肖发布了新的文献求助10
刚刚
JUdy发布了新的文献求助10
刚刚
自己完成签到,获得积分10
1秒前
常芹完成签到,获得积分10
1秒前
kkmedici关注了科研通微信公众号
1秒前
爱听歌的树叶完成签到,获得积分10
2秒前
3秒前
不宁不令完成签到,获得积分10
4秒前
圆滚滚完成签到,获得积分10
5秒前
6秒前
唐_完成签到,获得积分10
7秒前
桐桐应助彳亍而行采纳,获得10
7秒前
8秒前
qiqi发布了新的文献求助10
8秒前
9秒前
JUdy完成签到,获得积分10
10秒前
lll完成签到,获得积分10
11秒前
11秒前
11秒前
小艾完成签到,获得积分10
12秒前
英姑应助含糊采纳,获得10
12秒前
柒月小鱼完成签到 ,获得积分10
12秒前
奋斗雁山发布了新的文献求助10
12秒前
12秒前
13秒前
这样很OK发布了新的文献求助10
13秒前
tay完成签到,获得积分20
16秒前
韦谷兰发布了新的文献求助10
17秒前
QQQ发布了新的文献求助10
17秒前
Bio应助哈哈采纳,获得30
17秒前
18秒前
18秒前
kkmedici发布了新的文献求助30
18秒前
叮咚完成签到,获得积分10
19秒前
不想完成签到,获得积分10
19秒前
这样很OK完成签到,获得积分10
20秒前
GXWFDC完成签到,获得积分10
20秒前
西瓜汁完成签到,获得积分10
20秒前
Lisa完成签到,获得积分20
21秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3988838
求助须知:如何正确求助?哪些是违规求助? 3531250
关于积分的说明 11252914
捐赠科研通 3269838
什么是DOI,文献DOI怎么找? 1804820
邀请新用户注册赠送积分活动 881943
科研通“疑难数据库(出版商)”最低求助积分说明 809028